Maruti Suzuki cars usually comes with Nippon Remote systems. Sometimes they don’t give reset (alarm) button on dashboard. If you can find the unit (usually installed below dashboard, near stearing wheel) then you can locate blue color port in that which has 2 pins. You can short the pins by touching with some conductive device like screwdriver etc. to get same effect as pressing a reset button. For remote matching, you can turn ON the ignition then short the pins once and then leave it, again short the pins with screwdriver, while keeping them short, you will hear a beep. Press any button on new compatible remote to match it to the car.